Year per Person 1980 85.46097 1981 81.679 1982 75.517 1983 88.80893 1984 82.64327 1985 118.19109 1986 97.74251 1987 268.0245 1988 370.61641 1989 368.42287 1990 356.01331 1991 268.49462 1992 289.49727 1993 282.46001 1994 278.97914 1995 278.67676 1996 303.19523 1997 238.832 1998 237.16769 1999 250.84913 2000 251.83542 2001 435.55977 2002 419.11395 2003 484.64959 2004 467.00741 2005 458.12462 2006 443.3488 2007 441.07103 2008 417.80111 2009 381.46495 2010 376.14529 2011 376.54658 2012 375.29876 2013 363.21909 2014 336.5166 2015 321.39667 2016 302.0271